/*
 * Copyright (c) 2017, APT Group, School of Computer Science,
 * The University of Manchester. All rights reserved.
 * Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 */
package com.sun.cri.ci;

import static com.sun.cri.ci.CiKind.*;

/**
 * Enumerates the calls that must be provided by the runtime system. The compiler
 * may generate code that calls the runtime services for unresolved and slow cases of some
 * bytecodes.
 */
public enum CiRuntimeCall {
    d2long(Long, Double),
    f2long(Long, Float),
    l2double(Double, Long),
    l2float(Float, Long),
    arithmeticldiv(Long, Long, Long),
    arithmeticlrem(Long, Long, Long),
    arithmeticlurem(Long, Long, Long),
    arithmeticludiv(Long, Long, Long),
    UnwindException(Void, Object),
    Deoptimize(Void),
    RegisterFinalizer(Void, Object),
    HandleException(Void, Object),
    SetDeoptInfo(Void, Object),
    CreateNullPointerException(Object),
    CreateOutOfBoundsException(Object, Int),
    OSRMigrationEnd(Void),
    JavaTimeMillis(Long),
    JavaTimeNanos(Long),
    Debug(Void),
    ArithmethicLrem(Long, Long, Long),
    ArithmeticLdiv(Long, Long, Long),
    ArithmeticFrem(Float, Float, Float),
    ArithmeticDrem(Double, Double, Double),
    ArithmeticCos(Double, Double),
    ArithmeticTan(Double, Double),
    ArithmeticLog(Double, Double),
    ArithmeticLog10(Double, Double),
    ArithmeticSin(Double, Double),
    GenericCallback(Object, Object, Object);

    public final CiKind resultKind;
    public final CiKind[] arguments;

    private CiRuntimeCall(CiKind resultKind, CiKind... args) {
        this.resultKind = resultKind;
        this.arguments = args;
    }
}
